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LIBUSB_ERROR_NO_DEVICE

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LIBUSB_ERROR_NO_DEVICE

Posted: Sat Jun 04, 2016 4:04 am
by yoshimifuj
I met a list of error message when transmitting IQ signal at sample rate 2.6Msps.
All the related information about software and driver versions are as follows.
bladeRF-cli version: 1.3.1
libbladeRF version: 1.6.1

Firmware version: 2.0.0
FPGA version: 0.3.4

The message is as follows.
What happened and could you prevent this from happening again?

[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001606F46FB30
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001606F48FB40
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001605EFB9050
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 0000016060F8CE60
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 0000016060FACE70
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 0000016060FCCE80
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001605EFD9060
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001605EFF9070
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 00000160772EFB30
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001607730FB40
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001607732FB50
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001607631FB30
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001607633FB40
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001607635FB50
[ERROR @ libusb.c:876] Error canceling transfer (-4): LIBUSB_ERROR_NO_DEVICE
[ERROR @ libusb.c:943] Got transfer error for buffer 000001607534FB30

Re: LIBUSB_ERROR_NO_DEVICE

Posted: Mon Jun 13, 2016 5:34 pm
by yoshimifuj
Thanks for your reply.

I'm sending RF signal with bladeRF more than 1 hour.
I suspect my ultra slim USB 3.0 cable.
It seems very stable in a short period, but my usage sometime require more than 1 hour continuous run, up to 24 hours.
In that case, it seems that I must choose more reliable USB cable, instead.
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